C132233133112121111331333133313331312121111133313331333131132323131   >>    C13223313311212111133133313331333131212111113331333133313113232313   <<    C132233133112121111331333133313331312121111133313331333131132323133   >>      C132233133112121111331333133313331312121111133313331333131132323132   >>